158191560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{439421}}^1$

素因数の和:439438

約数の個数: 48

約数和(自身を含む): 514123740

約数和(自身を除く): 355932180

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 439421, 878842, 1318263, 1757684, 2197105, 2636526, 3515368, 3954789, 4394210, 5273052, 6591315, 7909578, 8788420, 10546104, 13182630, 15819156, 17576840, 19773945, 26365260, 31638312, 39547890, 52730520, 79095780, 158191560]

約数ペア:

[(1, 158191560), (2, 79095780), (3, 52730520), (4, 39547890), (5, 31638312), (6, 26365260), (8, 19773945), (9, 17576840), (10, 15819156), (12, 13182630), (15, 10546104), (18, 8788420), (20, 7909578), (24, 6591315), (30, 5273052), (36, 4394210), (40, 3954789), (45, 3515368), (60, 2636526), (72, 2197105), (90, 1757684), (120, 1318263), (180, 878842), (360, 439421)]